SimilarTriangles
Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
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FREE Resource
Standards-aligned
6 questions
Show all answers
1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
You have a/an (a) triangle when all three sides have equal length.
Answer explanation
equilateral:
An equilateral triangle is a triangle in which all three sides have the same length. An equilateral triangle is also equiangular, meaning that all three internal angles are also congruent to each other and are each 60°. It's also a regular polygon and called a regular triangle.
Tags
CCSS.4.G.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the relationship between angle CDE and angle CBA?
They are supplementary angles.
They are alternate interior angles.
They are complementary angles.
They are corresponding angles.
Tags
CCSS.HSG.SRT.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which side corresponds to CE in the similar triangles?
AB
CA
DC
BC
Tags
CCSS.6.G.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the length of segment CE?
5.0
4.2
2.4
3.5
Tags
CCSS.HSG.CO.B.7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the new problem, which triangles are being compared?
Triangle ABD and Triangle CDE
Triangle CBD and Triangle CAE
Triangle ABC and Triangle EDC
Triangle ABE and Triangle CDE
Tags
CCSS.6.G.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the length of segment DE?
2.4
2.5
2.6
2.7
Tags
CCSS.4.G.A.2
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